need help with pdanet.. google dns?

Okay so my cable guy told me about pdanet because he felt sorry for my lack of internet.

So I successfully downloaded pdanet to my phone and computer. Everything downloaded
Correctly and it said that the connection was working. My computer OS (windows7)
Says that I am connected to the network, but under that says no internet access,
And it is right as I cannot get on the internet at all.

I have no idea what Google DNS is or how to turn it off.. I have looked it up and found nothing.
I have tried installing legacy network driver but nothing.
I also tried it on a different laptop with the same error.
This phone is an android Transform Ultra.